When Dark Gyarados is Knocked Out by an attack, flip a coin. If heads, this power does 20 damage for each Water Energy attached to Dark Gyarados to the Pokémon that Knocked Out Dark Gyarados. Apply Weakness and Resistance. This power doesn't work if Dark Gyarados is Asleep, Confused, or Paralyzed.
Attacks
30Ice Beam
Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
“Normally found only in the deep ocean, it has recently been seen in shallow waters as well.”
How much is Dark Gyarados #25/82 worth?
Right now (November 5, 2026) the going rate for an ungraded Dark Gyarados #25/82 from Team Rocket is about $19.12. Across the 2 printings we track, copies run anywhere from $11.00 to $295.68 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $699.00, roughly 36.6x the raw price, while a PSA 9 sits near $112.50. 2,272 copies have been graded to date, and 14% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.